Function Reference


_WinAPI_ClientToScreen

Converts the client coordinates of a specified point to screen coordinates

#include <WinAPIConv.au3>
_WinAPI_ClientToScreen ( $hWnd, ByRef $tPoint )

Parameters

$hWnd Identifies the window that will be used for the conversion
$tPoint $tagPOINT structure that contains the client coordinates to be converted

Return Value

Success: a $tagPOINT.
Failure: sets the @error flag to non-zero.

Remarks

The function replaces the client coordinates in the $tagPOINT structure with the screen coordinates.
The screen coordinates are relative to the upper-left corner of the screen.

Related

$tagPOINT, _WinAPI_ScreenToClient

See Also

Search ClientToScreen in MSDN Library.

Example

#include <MsgBoxConstants.au3>
#include <WinAPIConv.au3>

Example()

Func Example()
    Local $hWnd = GUICreate("Example", 200, 200)
    Local $tPoint = DllStructCreate("int X;int Y")
    DllStructSetData($tPoint, "X", 100)
    DllStructSetData($tPoint, "Y", 160)
    GUISetState(@SW_SHOW)
    Sleep(1000)
    _WinAPI_ClientToScreen($hWnd, $tPoint)
    MsgBox($MB_SYSTEMMODAL, "_WinAPI_ClientToScreen Example", "Screen Cordinates of client's x,y position: 100,160 is: " & @CRLF & _
            "X: " & DllStructGetData($tPoint, "X") & @CRLF & _
            "Y: " & DllStructGetData($tPoint, "Y") & @CRLF)
EndFunc   ;==>Example